Cohen, S. (2012). Voluntary refugee work in Britain, 1933-39: An overview. PaRDeS.
Citazione stile Chigago Style (17a edizione)Cohen, Susan. "Voluntary Refugee Work in Britain, 1933-39: An Overview." PaRDeS 2012.
Citatione MLA (8a ed.)Cohen, Susan. "Voluntary Refugee Work in Britain, 1933-39: An Overview." PaRDeS, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.